Key Responsibilities
- Design, develop, and deploy ML/DL models for real-world business problems
- Build and optimize deep learning models using frameworks like PyTorch or TensorFlow
- Work with Large Language Models (LLMs) for tasks such as prompting, fine-tuning.
- Implementing instruction fine-tuning using various techniques and frameworks viz. LoRA, QLoRA, PEFT, Unsloth, etc.
- Develop and manage agentic workflows and LLM-powered pipelines
- Collaborate with engineering teams to productionize models on cloud platforms
- Work with structured and unstructured data, including document processing pipelines
- Ensure scalability, performance, and reliability of deployed models
- Required Skills & Qualifications
- 4+ years of experience in Machine Learning and Deep Learning
- Solid proficiency in Python
- Hands-on experience with PyTorch and/or TensorFlow
- Solid understanding of ML fundamentals (training, evaluation, optimization, tuning)
- Practical experience with LLMs:

Prompt engineering

Instruction fine-tuning (PEFT, LoRA, QLoRA, Unsloth)

Building agentic workflows
- Experience working with cloud platforms (AWS / GCP / Azure)

📌 Senior Data Scientist (Ahmedabad)
🏢 Hitech Digital Solutions
📍 Ahmedabad